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1 // Copyright 2015 The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //      http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef WEBSERVER_WEBSERVD_FIREWALL_INTERFACE_H_
16 #define WEBSERVER_WEBSERVD_FIREWALL_INTERFACE_H_
17 
18 #include <inttypes.h>
19 
20 #include <string>
21 
22 #include <base/callback.h>
23 #include <base/macros.h>
24 #include <brillo/dbus/dbus_object.h>
25 
26 namespace webservd {
27 
28 class FirewallInterface {
29  public:
30   virtual ~FirewallInterface() = default;
31 
32   // Wait for the firewall DBus service to be up.
33   virtual void WaitForServiceAsync(dbus::Bus* bus,
34                                    const base::Closure& callback) = 0;
35 
36   // Methods for managing firewall ports.
37   virtual void PunchTcpHoleAsync(
38       uint16_t port,
39       const std::string& interface_name,
40       const base::Callback<void(bool)>& success_cb,
41       const base::Callback<void(brillo::Error*)>& failure_cb) = 0;
42 
43  protected:
44   FirewallInterface() = default;
45 
46  private:
47   DISALLOW_COPY_AND_ASSIGN(FirewallInterface);
48 };
49 
50 }  // namespace webservd
51 
52 #endif  // WEBSERVER_WEBSERVD_FIREWALL_INTERFACE_H_
53